SOUND INSULATION COVER FOR VEHICLE - TOKAI RUBBER IND LTD

Title:

SOUND INSULATION COVER FOR VEHICLE

Document Type and Number:

WIPO Patent Application WO/2014/034179

Kind Code:

A1

Abstract:

Provided is a sound insulation cover for a vehicle, the sound insulation cover being provided with a thermoelectric element and being capable of generating electricity at high efficiency. A sound insulation cover (1) for a vehicle is disposed so as to cover the drive power generation device (80) of the vehicle. The sound insulation cover (1) for a vehicle is provided with: a cover body (2) having a sound absorption layer (20) consisting of a foam resin; a heat supply member (3A) having a heat collection section (30) which is disposed on the back face side of the cover body (2) and which is directly or indirectly in contact with the drive power generation device (80), the heat supply member (3A) also having a heat supply section (32) which is disposed on the front face side of the cover body (2), the heat supply member (3A) further having a heat transfer section (31) which is connected to both the heat collection section (30) and the heat supply section (32) and which transfers heat from the heat collection section (30) to the heat supply section (32); and a thermoelectric element (4) having one end disposed on the heat supply section (32) of the heat supply member (3A) so as to be in contact with the heat supply section (32) and allowing electromotive force to be induced therein by the Seebeck effect caused by the temperature difference between the one end and the other end.

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Inventors:

HASEGAWA KOICHI (JP)

Application Number:

PCT/JP2013/061754

Publication Date:

March 06, 2014

Filing Date:

April 22, 2013

Export Citation:

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Assignee:

TOKAI RUBBER IND LTD (JP)

International Classes:

B60R13/08

Domestic Patent References:

WO2008020502A1

2008-02-21

Foreign References:

JP2012225280A	2012-11-15
JP2008019674A	2008-01-31
US20110220165A1	2011-09-15

Attorney, Agent or Firm:

HIGASHIGUCHI Michiaki et al. (JP)
Michiaki Higashiguchi (JP)

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